74494085

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 98082816

約数和(自身を除く): 23588731

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 1663, 2635, 8315, 8959, 28271, 44795, 51553, 141355, 257765, 480607, 876401, 2403035, 4382005, 14898817, 74494085]

約数ペア:

[(1, 74494085), (5, 14898817), (17, 4382005), (31, 2403035), (85, 876401), (155, 480607), (289, 257765), (527, 141355), (1445, 51553), (1663, 44795), (2635, 28271), (8315, 8959)]